Reiss bottoms run small. Slim tailored. Size up 1.
Bottoms notes
Get a personal size recommendation for Reiss bottoms, accounts for the brand's cut tendency and your saved measurements.
GENERAL BRAND GUIDANCE
This is a general brand-level sizing summary, not an exact product recommendation. For your specific size, paste a product link into the fit checker.
Reiss bottoms run small. Slim tailored. Size up 1.
Best starting point
Size up once in Reiss bottoms if you want an easy everyday fit.
Cut note
Slim tailored.
Examples
Think jeans, trousers, skirts, and shorts.
Default to sizing up in Reiss bottoms if you want an easy everyday fit.
Choose the slimmer feel
Stay at your usual size only if you want a neater fit and feel comfortable in closer-fitting cuts.
Choose the roomier feel
Go up one size for breathing room, especially when this category uses closer-fitting cuts.
Variability and caveats
Cut
Structured pieces usually feel smaller first, especially through the shoulders, waist, or hip.
Fabric stretch
Rigid fabrics usually make the sizing tendency show up more clearly because there is less give.
Styling
Styling details like intended silhouette, layering room, and line-specific fit can shift how the brand’s usual sizing direction feels.
Reiss uses tailored European fit blocks. Slim through shoulders and chest.
Compare measurements side-by-side using the label rows below.
Fit notes below call out cut and measurement differences that matter most on smaller screens.
| Size | Waist | Hips | EU | UK |
|---|---|---|---|---|
XS | 24–26" | 34–36" | 34 | 4-6 |
S | 26–28" | 36–38" | 36 | 8 |
M | 28–30" | 38–40" | 38-40 | 10-12 |
L | 30–32" | 40–42" | 42 | 14 |
XL | 32–34" | 42–44" | 44 | 16 |
Measurements are shown in inches where numeric values are available.
Chart footnotes
Reiss bottoms usually run small.
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